"Oh, I see." Sam could not help but show his surprise. "I'll take this letter to my brother," he added, and hurried off.

The communication was a short one, yet the Rovers and the others read it with interest. In it Chester Waltham said that in consideration of the way he had been treated by some members of the party he considered it advisable for his sister and himself to continue their tour separately. He added that he trusted Miss Laning did not feel any ill effects because of the breakdown on the road.

"And just to think that Ada went off without saying good-bye!" cried Grace, when she saw the letter. "I didn't think she would be quite so mean as that."

"Probably she took her brother's part. She usually did," returned her sister. "Well, I think we are well rid of them."

"So do I," put in Tom. "Personally I don't care if we never see them again."

"He said he was going to put a spoke in our wheel," mused Sam. "I wonder if he'll dare to do anything to harm us?"

"Oh, it's likely he was talking through his hat," returned Dick; but for once the oldest Rover was mistaken.

Now that our friends were by themselves there seemed to be a general air of relief. The only one of the party who was rather quiet was Grace, but Sam did everything he could to make it pleasant for her, and before nightfall she was as jolly as ever.

The run during that day was through a particularly beautiful section of the country, and about one o'clock they stopped in a grove and partook of a lunch which had been put up for them at the Larkinburg hotel. Then they moved forward once again, with Dick and Tom at the steering wheels of the cars.

"Still seventy-three miles to go if we want to make Etoria to-day," announced Dick, after consulting the guide book. "I'm afraid that will be quite a ride for you ladies," he added, turning to Mrs. Stanhope and Mrs. Laning.